DESCRIPTION

The PLUS173–10 PLD is a high speed, combinatorial Programmable Logic Array. The Philips Semiconductors state-of-the-art Oxide Isolated Bipolar fabrication process is employed to produce maximum propagation delays of 10ns or less.

FEATURES

• I/O propagation delays

– 10ns (worst case)

• Functional superset of 20L10 and most other 24-pin combinatorial PAL devices

• Two programmable arrays

– Supports 32 input wide OR functions

• 12 inputs

• 10 bi-directional I/O

• 42 AND gates

– 32 logic product terms

– 10 direction control terms

• Programmable output polarity

– Active-High or Active-Low

• Security fuse

• 3-State outputs

• Power dissipation: 850mW (typ.)

• TTL Compatible

APPLICATIONS

• Random logic

• Code converters

• Fault detectors

• Function generators

• Address mapping

• Multiplexing